rotating particle

A calculation formula of equivalent rotating inertia is derived from particle kinetic energy and rigid shaft rotating kinetic energy theory and rigid plane motion theory.

采用理论力学中的质点系动能和刚体绕回转轴转动动能理论以及刚体平面运动理论，推导出了单自由度平面四连杆机构转化到原动件（曲柄）上的等效转动惯量统一数学表达式。

Swirling flows of dilute cetyltrimethyl ammonium chloride ( CTAC) surfactant solutions in an open cylindrical container with a rotating disc at the bottom were experimentally investigated by a double-pulsed particle image velocimetry ( PIV) system.

利用粒子成像测速仪系统对开口圆柱容器内由旋转底盘带动的低浓度十六烷基三甲基氯化铵界面活性剂溶液的旋转流动进行了实验研究。